Civil engineering & Material Testing equipments

California Bearing Ratio Tester, CBR test machine

TCBR-1 CBR tester

Standards: GB/T50123-1999, JTJ051-93

Model: CBR-1


The CBR test machine is suitable to test the California bearing ratio of different kinds of compacted soil and mixture( grain dia. Less than 40mm) specimen, which then to determine the road bearing capacity, it’s the necessary soil testing instrument. It’s comprised of main machine, proving ring, penetration rod, loading plate, dial gauge, swell increment. It features compact structure, powerful, easy in operation.


Maximum load: 30KN, 50KN

Loading speed: 1.0mm/min

Penetration rod:  Φ50mm x 100mm

Working platform: Φ170mm

Platform travel: 50mm

Specimen module: Φ152mm x 170mm

Instrument size: 310 x 310 x 930mm (L * W * H)

Weight: 100Kg

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Soil Testing instruments

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